Routing

Hi, there.I'm Alex. I have a question about router's crashinfo.Out client's router(cisco 3640) is frequently rebooted by crash lately but crashinfo file isn't in flash. When I enter show version, the following is seen.show version--------------------...

I have an leased line,the modem has been terminated on an serial interface say on WIC-2T through V.35 cable, when i issue and sh int it says Serial Down and Line protocol Down, the DCD-Up, DSR-UP, DTR-Down, RTS-Down, CTS-Up. Can any one give me...

I have no khowledge about Route Confederation Pl infrom and oblidge

I have EIGRP routes redistributed to BGP going to multiple sites.I need to know if there is a way to advertise a same route from two different routers and control the advertisements from each router to determine which remote site will receive the upd...

I want to configure my router ethernet interface with subinterfaces and want to limit the bandwidth allowed over the interface per VLAN or per subinterface....is this possible?

I have eihgt sites that are running EIGRP AS 100 that are going to be connected by metro ethernet with another site that is running EIGRP AS 1 but the installation is taking to long so we installed point to point connection to the site with the EIGRP...

I've got a scenario that I'd like to talk about. I have a core network with multiple MPLS and GRE tunnels plus serials and Ethernets. I use Policy based routing to send a cluster of Servers to different networks that have redundant links installed us...

Hello,I receive this message from a router that is configured with ip rtp header compression, and in cco i didn't find any explication for the error.Jun 16 15:03:03: UHC(fast) NT Serial2/4:17: invalid sequence (cs 7, 12, 11)Jun 16 15:03:03: UHC(fast)...

I am trying to simulate a scenario where two different AS's are using MSDP too exchange multicast source information. In order to test this set up I am using ip igmp join on interfaces in each AS for the same group. I then send a ping to this mulit...

I have a 2821 that I am connecting to an internet t1. When I plug the t1 in the serial interface comes up for a minute then dies on me. I get about 6000 crc errors in that time. I am using the WIC-1DSU-T1-V2 card. I do have a 2621 that is current...

I am having trouble configuring the dhcp server to work with PXE. Is there additional commands needed for PXE to work. Everything else works fine. I can release and renew and ip address from within the operating system. It is only PXE that does not ...

I need assisnatce in setting up a 2621 to allow only TCP 1723 and GRE 47 (MS VPN ports) to pass through to a specific internal server.I have 1 static ip for the 2621 router.I have set it up on fe0/0fe0/1 is set up as 192.168.2.1The RAS server is 192....

hello. I have a problem with a cisco 2600 router. in that router I have two T1 internet conections. each connection in every serial port. well... the problem is..: when both conections are working at the same time my conection speed is 100 Kb/s!!when...

I have an old 1605r router that my boss let me practice with. The thing about it the router reboots constantly. I was wondering if i could just erase the ios from it and start from scratch. I could post the errors if you like, but i figured i would a...